Wireless Power Transfer: A Paradigm Shift for the Next Generation

被引:50
作者
Hui, Shu-Yuen Ron [1 ,2 ]
Yang, Yun [1 ]
Zhang, Cheng [3 ]
机构
[1] Nanyang Technol Univ, Sch Elect & Elect Engn, Singapore 639798, Singapore
[2] Imperial Coll London, Dept Elect & Elect Engn, South Kensington, London SW7 2AZ, England
[3] Univ Manchester, Dept Elect & Elect Engn, Manchester M13 9PL, England
关键词
New paradigm shift; wireless power transfer (WPT); EFFICIENCY TRACKING METHOD; TRANSFER SYSTEMS; HIGH-FREQUENCY; TRANSFER CONVERTER; RESONANT INVERTER; POINT TRACKING; GATE DRIVER; LOAD; SERIES; OPTIMIZATION;
D O I
10.1109/JESTPE.2023.3237792
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
The first generation of wireless power transfer (WPT) standard Qi, launched in 2010, contains a wide range of transmitter and receiver designs with the aim of maximizing compatibility to attract many manufacturers to share the same standard. Such compatibility feature (i.e., interoperability) has not only attracted over 400 company members in the Wireless Power Consortium (WPC), but also facilitated a fast-growing wireless power market for a decade. The WPC is now expanding the scope of WPT applications to mid-power and high-power applications up to several kilowatts while the Society for Automobile Engineers (SAE) also set the SAE standard for wireless charging of electric vehicles (EVs) up to tens of kilowatts. Without compromising compatibility, the authors share in this article their views on the need for a paradigm shift from compatibility to optimal performance in terms of maximum energy efficiency for the entire charging process and minimum charging time. This paradigm change is imminent and important in view of the increasing power of WPT applications. Several enabling technologies essential to the paradigm shift will be addressed.
引用
收藏
页码:2412 / 2427
页数:16
相关论文
共 106 条
[1]   Two-Degree-of-Freedom WPT System Using Cylindrical-Joint Structure for Applications With Movable Parts [J].
Abou Houran, Mohamad ;
Yang, Xu ;
Chen, Wenjie .
IEEE TRANSACTIONS ON CIRCUITS AND SYSTEMS II-EXPRESS BRIEFS, 2021, 68 (01) :366-370
[2]  
Adepoju W. O., 2021, P 2021 IEEE VEH POW, P1
[3]   Predicting SiC MOSFET Behavior Under Hard-Switching, Soft-Switching, and False Turn-On Conditions [J].
Ahmed, Md Rishad ;
Todd, Rebecca ;
Forsyth, Andrew J. .
IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2017, 64 (11) :9001-9011
[4]  
AirFuel Alliance, Wireless charging technology & standards
[5]   Design and Development of a Class EF2 Inverter and Rectifier for Multimegahertz Wireless Power Transfer Systems [J].
Aldhaher, Samer ;
Yates, David C. ;
Mitcheson, Paul D. .
IEEE TRANSACTIONS ON POWER ELECTRONICS, 2016, 31 (12) :8138-8150
[6]  
[Anonymous], 2019, GOVECS GO S2 4 ELECT
[7]   Heat loss distribution: Impedance and thermal loss analyses in LiFePO4/graphite 18650 electrochemical cell [J].
Balasundaram, Manikandan ;
Ramar, Vishwanathan ;
Yap, Christopher ;
Li, Lu ;
Tay, Andrew A. O. ;
Balaya, Palani .
JOURNAL OF POWER SOURCES, 2016, 328 :413-421
[8]  
Battery University, BU 410 CHARG HIGH LO
[9]  
Baxandall P.J., 1959, Proc. Inst. Elec. Eng, V106, P748, DOI DOI 10.1049/PI-B-2.1959.0141
[10]  
Beheshti M., 2020, Analog Des. J, V4, P1